Insys, Tesla And Twilio Hottest Stocks Among Shorts By: Benzinga via Benzinga January 10, 2017 at 11:03 AM EST Astec Analytics is a provider of timely and accurate intra-day short-selling data and information, which helps investors better ... Read More >> Related Stocks: Crane Company Fred's Inc Insys Therapeutics Inc Tesla, Inc. Twilio Under Armour